*
* Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium
* Copyright (c) 2002-2014, Professor Benoit Macq
- * Copyright (c) 2010-2011, Kaori Hagihara
+ * Copyright (c) 2010-2011, Kaori Hagihara
* Copyright (c) 2011, Lucian Corlaciu, GSoC
* All rights reserved.
*
#endif /*SERVER */
-SIZmarker_param_t get_SIZmkrdata_from_j2kstream( Byte_t *SIZstream);
-CODmarker_param_t get_CODmkrdata_from_j2kstream( Byte_t *CODstream);
+SIZmarker_param_t get_SIZmkrdata_from_j2kstream(Byte_t *SIZstream);
+CODmarker_param_t get_CODmkrdata_from_j2kstream(Byte_t *CODstream);
-OPJ_BOOL get_mainheader_from_j2kstream( Byte_t *j2kstream, SIZmarker_param_t *SIZ, CODmarker_param_t *COD)
+OPJ_BOOL get_mainheader_from_j2kstream(Byte_t *j2kstream,
+ SIZmarker_param_t *SIZ, CODmarker_param_t *COD)
{
- if( *j2kstream++ != 0xff || *j2kstream++ != 0x4f){
- fprintf( FCGI_stderr, "Error, j2kstream is not starting with SOC marker\n");
- return OPJ_FALSE;
- }
-
- if( SIZ){
- *SIZ = get_SIZmkrdata_from_j2kstream( j2kstream);
- if( SIZ->Lsiz == 0)
- return OPJ_FALSE;
-
- j2kstream += (SIZ->Lsiz+2);
- }
-
- if( COD){
- if( !SIZ)
- j2kstream += (big2( j2kstream+2) + 2);
-
- *COD = get_CODmkrdata_from_j2kstream( j2kstream);
- if( COD->Lcod == 0)
- return OPJ_FALSE;
- }
- return OPJ_TRUE;
+ if (*j2kstream++ != 0xff || *j2kstream++ != 0x4f) {
+ fprintf(FCGI_stderr, "Error, j2kstream is not starting with SOC marker\n");
+ return OPJ_FALSE;
+ }
+
+ if (SIZ) {
+ *SIZ = get_SIZmkrdata_from_j2kstream(j2kstream);
+ if (SIZ->Lsiz == 0) {
+ return OPJ_FALSE;
+ }
+
+ j2kstream += (SIZ->Lsiz + 2);
+ }
+
+ if (COD) {
+ if (!SIZ) {
+ j2kstream += (big2(j2kstream + 2) + 2);
+ }
+
+ *COD = get_CODmkrdata_from_j2kstream(j2kstream);
+ if (COD->Lcod == 0) {
+ return OPJ_FALSE;
+ }
+ }
+ return OPJ_TRUE;
}
-SIZmarker_param_t get_SIZmkrdata_from_j2kstream( Byte_t *SIZstream)
+SIZmarker_param_t get_SIZmkrdata_from_j2kstream(Byte_t *SIZstream)
{
- SIZmarker_param_t SIZ;
- int i;
+ SIZmarker_param_t SIZ;
+ int i;
+
+ if (*SIZstream++ != 0xff || *SIZstream++ != 0x51) {
+ fprintf(FCGI_stderr,
+ "Error, SIZ marker not found in the reconstructed j2kstream\n");
+ memset(&SIZ, 0, sizeof(SIZ));
+ return SIZ;
+ }
+
+ SIZ.Lsiz = big2(SIZstream);
+ SIZ.Rsiz = big2(SIZstream + 2);
+ SIZ.Xsiz = big4(SIZstream + 4);
+ SIZ.Ysiz = big4(SIZstream + 8);
+ SIZ.XOsiz = big4(SIZstream + 12);
+ SIZ.YOsiz = big4(SIZstream + 16);
+ SIZ.XTsiz = big4(SIZstream + 20);
+ SIZ.YTsiz = big4(SIZstream + 24);
+ SIZ.XTOsiz = big4(SIZstream + 28);
+ SIZ.YTOsiz = big4(SIZstream + 32);
+ SIZ.Csiz = big2(SIZstream + 36);
+
+ SIZ.XTnum = (SIZ.Xsiz - SIZ.XTOsiz + SIZ.XTsiz - 1) / SIZ.XTsiz;
+ SIZ.YTnum = (SIZ.Ysiz - SIZ.YTOsiz + SIZ.YTsiz - 1) / SIZ.YTsiz;
+
+ for (i = 0; i < (int)SIZ.Csiz; i++) {
+ SIZ.Ssiz[i] = *(SIZstream + (38 + i * 3));
+ SIZ.XRsiz[i] = *(SIZstream + (39 + i * 3));
+ SIZ.YRsiz[i] = *(SIZstream + (40 + i * 3));
+ }
- if( *SIZstream++ != 0xff || *SIZstream++ != 0x51){
- fprintf( FCGI_stderr, "Error, SIZ marker not found in the reconstructed j2kstream\n");
- memset( &SIZ, 0, sizeof( SIZ ) );
return SIZ;
- }
-
- SIZ.Lsiz = big2( SIZstream);
- SIZ.Rsiz = big2( SIZstream+2);
- SIZ.Xsiz = big4( SIZstream+4);
- SIZ.Ysiz = big4( SIZstream+8);
- SIZ.XOsiz = big4( SIZstream+12);
- SIZ.YOsiz = big4( SIZstream+16);
- SIZ.XTsiz = big4( SIZstream+20);
- SIZ.YTsiz = big4( SIZstream+24);
- SIZ.XTOsiz = big4( SIZstream+28);
- SIZ.YTOsiz = big4( SIZstream+32);
- SIZ.Csiz = big2( SIZstream+36);
-
- SIZ.XTnum = ( SIZ.Xsiz-SIZ.XTOsiz+SIZ.XTsiz-1)/SIZ.XTsiz;
- SIZ.YTnum = ( SIZ.Ysiz-SIZ.YTOsiz+SIZ.YTsiz-1)/SIZ.YTsiz;
-
- for( i=0; i<(int)SIZ.Csiz; i++){
- SIZ.Ssiz[i] = *(SIZstream+(38+i*3));
- SIZ.XRsiz[i] = *(SIZstream+(39+i*3));
- SIZ.YRsiz[i] = *(SIZstream+(40+i*3));
- }
-
- return SIZ;
}
-CODmarker_param_t get_CODmkrdata_from_j2kstream( Byte_t *CODstream)
+CODmarker_param_t get_CODmkrdata_from_j2kstream(Byte_t *CODstream)
{
- CODmarker_param_t COD;
- int i;
+ CODmarker_param_t COD;
+ int i;
+
+ if (*CODstream++ != 0xff || *CODstream++ != 0x52) {
+ fprintf(FCGI_stderr,
+ "Error, COD marker not found in the reconstructed j2kstream\n");
+ memset(&COD, 0, sizeof(COD));
+ return COD;
+ }
- if( *CODstream++ != 0xff || *CODstream++ != 0x52){
- fprintf( FCGI_stderr, "Error, COD marker not found in the reconstructed j2kstream\n");
- memset(&COD, 0, sizeof(COD));
- return COD;
- }
-
- COD.Lcod = big2( CODstream);
- COD.Scod = *( CODstream+2);
- COD.prog_order = *( CODstream+3);
- COD.numOflayers = big2( CODstream+4);
- COD.numOfdecomp = *( CODstream+7);
-
- if(COD.Scod & 0x01){
- COD.XPsiz = (Byte4_t *)opj_malloc( (OPJ_SIZE_T)(COD.numOfdecomp+1)*sizeof(Byte4_t));
- COD.YPsiz = (Byte4_t *)opj_malloc( (OPJ_SIZE_T)(COD.numOfdecomp+1)*sizeof(Byte4_t));
-
- for( i=0; i<=COD.numOfdecomp; i++){
- /*precinct size */
- COD.XPsiz[i] = (Byte4_t)pow( 2, *( CODstream+12+i) & 0x0F);
- COD.YPsiz[i] = (Byte4_t)pow( 2, (*( CODstream+12+i) & 0xF0) >> 4);
+ COD.Lcod = big2(CODstream);
+ COD.Scod = *(CODstream + 2);
+ COD.prog_order = *(CODstream + 3);
+ COD.numOflayers = big2(CODstream + 4);
+ COD.numOfdecomp = *(CODstream + 7);
+
+ if (COD.Scod & 0x01) {
+ COD.XPsiz = (Byte4_t *)opj_malloc((OPJ_SIZE_T)(COD.numOfdecomp + 1) * sizeof(
+ Byte4_t));
+ COD.YPsiz = (Byte4_t *)opj_malloc((OPJ_SIZE_T)(COD.numOfdecomp + 1) * sizeof(
+ Byte4_t));
+
+ for (i = 0; i <= COD.numOfdecomp; i++) {
+ /*precinct size */
+ COD.XPsiz[i] = (Byte4_t)pow(2, *(CODstream + 12 + i) & 0x0F);
+ COD.YPsiz[i] = (Byte4_t)pow(2, (*(CODstream + 12 + i) & 0xF0) >> 4);
+ }
+ } else {
+ COD.XPsiz = (Byte4_t *)opj_malloc(sizeof(Byte4_t));
+ COD.YPsiz = (Byte4_t *)opj_malloc(sizeof(Byte4_t));
+ COD.XPsiz[0] = COD.YPsiz[0] = 1 << 15; /*pow(2,15)*/
}
- }
- else{
- COD.XPsiz = (Byte4_t *)opj_malloc( sizeof(Byte4_t));
- COD.YPsiz = (Byte4_t *)opj_malloc( sizeof(Byte4_t));
- COD.XPsiz[0] = COD.YPsiz[0] = 1<<15; /*pow(2,15)*/
- }
- return COD;
+ return COD;
}
-OPJ_BOOL modify_SIZmkrstream( SIZmarker_param_t SIZ, int difOfdecomplev, Byte_t *SIZstream);
-Byte2_t modify_CODmkrstream( CODmarker_param_t COD, int numOfdecomp, Byte_t *CODstream);
+OPJ_BOOL modify_SIZmkrstream(SIZmarker_param_t SIZ, int difOfdecomplev,
+ Byte_t *SIZstream);
+Byte2_t modify_CODmkrstream(CODmarker_param_t COD, int numOfdecomp,
+ Byte_t *CODstream);
-OPJ_BOOL modify_mainheader( Byte_t *j2kstream, int numOfdecomp, SIZmarker_param_t SIZ, CODmarker_param_t COD, Byte8_t *j2klen)
+OPJ_BOOL modify_mainheader(Byte_t *j2kstream, int numOfdecomp,
+ SIZmarker_param_t SIZ, CODmarker_param_t COD, Byte8_t *j2klen)
{
- Byte2_t newLcod;
-
- if( *j2kstream++ != 0xff || *j2kstream++ != 0x4f){
- fprintf( FCGI_stderr, "Error, j2kstream is not starting with SOC marker\n");
- return OPJ_FALSE;
- }
-
- if(!modify_SIZmkrstream( SIZ, COD.numOfdecomp-numOfdecomp, j2kstream))
- return OPJ_FALSE;
-
- j2kstream += SIZ.Lsiz+2;
- if( !(newLcod = modify_CODmkrstream( COD, numOfdecomp, j2kstream)))
- return OPJ_FALSE;
-
- memmove( j2kstream+2+newLcod, j2kstream+2+COD.Lcod, *j2klen - (Byte8_t)(SIZ.Lsiz+COD.Lcod+6));
- *j2klen -= (Byte8_t)( COD.Lcod - newLcod);
-
- return OPJ_TRUE;
+ Byte2_t newLcod;
+
+ if (*j2kstream++ != 0xff || *j2kstream++ != 0x4f) {
+ fprintf(FCGI_stderr, "Error, j2kstream is not starting with SOC marker\n");
+ return OPJ_FALSE;
+ }
+
+ if (!modify_SIZmkrstream(SIZ, COD.numOfdecomp - numOfdecomp, j2kstream)) {
+ return OPJ_FALSE;
+ }
+
+ j2kstream += SIZ.Lsiz + 2;
+ if (!(newLcod = modify_CODmkrstream(COD, numOfdecomp, j2kstream))) {
+ return OPJ_FALSE;
+ }
+
+ memmove(j2kstream + 2 + newLcod, j2kstream + 2 + COD.Lcod,
+ *j2klen - (Byte8_t)(SIZ.Lsiz + COD.Lcod + 6));
+ *j2klen -= (Byte8_t)(COD.Lcod - newLcod);
+
+ return OPJ_TRUE;
}
-OPJ_BOOL modify_SIZmkrstream( SIZmarker_param_t SIZ, int difOfdecomplev, Byte_t *SIZstream)
+OPJ_BOOL modify_SIZmkrstream(SIZmarker_param_t SIZ, int difOfdecomplev,
+ Byte_t *SIZstream)
{
- int i;
-
- if( *SIZstream++ != 0xff || *SIZstream++ != 0x51){
- fprintf( FCGI_stderr, "Error, SIZ marker not found in the reconstructed j2kstream\n");
- return OPJ_FALSE;
- }
-
- for( i=0; i<difOfdecomplev; i++){
- SIZ.Xsiz = (Byte4_t)ceil( (double)SIZ.Xsiz/2.0);
- SIZ.Ysiz = (Byte4_t)ceil( (double)SIZ.Ysiz/2.0);
- SIZ.XOsiz = (Byte4_t)ceil( (double)SIZ.XOsiz/2.0);
- SIZ.YOsiz = (Byte4_t)ceil( (double)SIZ.YOsiz/2.0);
- SIZ.XTsiz = (Byte4_t)ceil( (double)SIZ.XTsiz/2.0);
- SIZ.YTsiz = (Byte4_t)ceil( (double)SIZ.YTsiz/2.0);
- SIZ.XTOsiz = (Byte4_t)ceil( (double)SIZ.XTOsiz/2.0);
- SIZ.YTOsiz = (Byte4_t)ceil( (double)SIZ.YTOsiz/2.0);
- }
-
- SIZstream += 4; /* skip Lsiz + Rsiz */
-
- modify_4Bytecode( SIZ.Xsiz, SIZstream);
- modify_4Bytecode( SIZ.Ysiz, SIZstream+4);
- modify_4Bytecode( SIZ.XOsiz, SIZstream+8);
- modify_4Bytecode( SIZ.YOsiz, SIZstream+12);
- modify_4Bytecode( SIZ.XTsiz, SIZstream+16);
- modify_4Bytecode( SIZ.YTsiz, SIZstream+20);
- modify_4Bytecode( SIZ.XTOsiz, SIZstream+24);
- modify_4Bytecode( SIZ.YTOsiz, SIZstream+28);
-
- return OPJ_TRUE;
+ int i;
+
+ if (*SIZstream++ != 0xff || *SIZstream++ != 0x51) {
+ fprintf(FCGI_stderr,
+ "Error, SIZ marker not found in the reconstructed j2kstream\n");
+ return OPJ_FALSE;
+ }
+
+ for (i = 0; i < difOfdecomplev; i++) {
+ SIZ.Xsiz = (Byte4_t)ceil((double)SIZ.Xsiz / 2.0);
+ SIZ.Ysiz = (Byte4_t)ceil((double)SIZ.Ysiz / 2.0);
+ SIZ.XOsiz = (Byte4_t)ceil((double)SIZ.XOsiz / 2.0);
+ SIZ.YOsiz = (Byte4_t)ceil((double)SIZ.YOsiz / 2.0);
+ SIZ.XTsiz = (Byte4_t)ceil((double)SIZ.XTsiz / 2.0);
+ SIZ.YTsiz = (Byte4_t)ceil((double)SIZ.YTsiz / 2.0);
+ SIZ.XTOsiz = (Byte4_t)ceil((double)SIZ.XTOsiz / 2.0);
+ SIZ.YTOsiz = (Byte4_t)ceil((double)SIZ.YTOsiz / 2.0);
+ }
+
+ SIZstream += 4; /* skip Lsiz + Rsiz */
+
+ modify_4Bytecode(SIZ.Xsiz, SIZstream);
+ modify_4Bytecode(SIZ.Ysiz, SIZstream + 4);
+ modify_4Bytecode(SIZ.XOsiz, SIZstream + 8);
+ modify_4Bytecode(SIZ.YOsiz, SIZstream + 12);
+ modify_4Bytecode(SIZ.XTsiz, SIZstream + 16);
+ modify_4Bytecode(SIZ.YTsiz, SIZstream + 20);
+ modify_4Bytecode(SIZ.XTOsiz, SIZstream + 24);
+ modify_4Bytecode(SIZ.YTOsiz, SIZstream + 28);
+
+ return OPJ_TRUE;
}
-Byte2_t modify_CODmkrstream( CODmarker_param_t COD, int numOfdecomp, Byte_t *CODstream)
+Byte2_t modify_CODmkrstream(CODmarker_param_t COD, int numOfdecomp,
+ Byte_t *CODstream)
{
- Byte2_t newLcod;
-
- assert( numOfdecomp >= 0 || numOfdecomp <= 255 );
- if( *CODstream++ != 0xff || *CODstream++ != 0x52){
- fprintf( FCGI_stderr, "Error, COD marker not found in the reconstructed j2kstream\n");
- return 0;
- }
-
- if( COD.Scod & 0x01){
- newLcod = (Byte2_t)(13+numOfdecomp);
-
- *CODstream++ = (Byte_t)((Byte2_t)(newLcod & 0xff00) >> 8);
- *CODstream++ = (Byte_t)(newLcod & 0x00ff);
- }
- else{
- newLcod = COD.Lcod;
- CODstream += 2;
- }
-
- CODstream += 5; /* skip Scod & SGcod */
-
- /* SPcod */
- *CODstream++ = (Byte_t) numOfdecomp;
-
- return newLcod;
+ Byte2_t newLcod;
+
+ assert(numOfdecomp >= 0 || numOfdecomp <= 255);
+ if (*CODstream++ != 0xff || *CODstream++ != 0x52) {
+ fprintf(FCGI_stderr,
+ "Error, COD marker not found in the reconstructed j2kstream\n");
+ return 0;
+ }
+
+ if (COD.Scod & 0x01) {
+ newLcod = (Byte2_t)(13 + numOfdecomp);
+
+ *CODstream++ = (Byte_t)((Byte2_t)(newLcod & 0xff00) >> 8);
+ *CODstream++ = (Byte_t)(newLcod & 0x00ff);
+ } else {
+ newLcod = COD.Lcod;
+ CODstream += 2;
+ }
+
+ CODstream += 5; /* skip Scod & SGcod */
+
+ /* SPcod */
+ *CODstream++ = (Byte_t) numOfdecomp;
+
+ return newLcod;
}
-OPJ_BOOL modify_COCmkrstream( int numOfdecomp, Byte_t *COCstream, Byte2_t Csiz, Byte2_t *oldLcoc, Byte2_t *newLcoc);
+OPJ_BOOL modify_COCmkrstream(int numOfdecomp, Byte_t *COCstream, Byte2_t Csiz,
+ Byte2_t *oldLcoc, Byte2_t *newLcoc);
-OPJ_BOOL modify_tileheader( Byte_t *j2kstream, Byte8_t SOToffset, int numOfdecomp, Byte2_t Csiz, Byte8_t *j2klen)
+OPJ_BOOL modify_tileheader(Byte_t *j2kstream, Byte8_t SOToffset,
+ int numOfdecomp, Byte2_t Csiz, Byte8_t *j2klen)
{
- Byte4_t Psot; /* tile part length ref A.4.2 Start of tile-part SOT */
- Byte_t *thstream, *SOTstream, *Psot_stream;
- Byte2_t oldLcoc, newLcoc;
-
- SOTstream = thstream = j2kstream+SOToffset;
-
- if( *SOTstream++ != 0xff || *SOTstream++ != 0x90){
- fprintf( FCGI_stderr, "Error, thstream is not starting with SOT marker\n");
- return OPJ_FALSE;
- }
-
- SOTstream += 4; /* skip Lsot & Isot */
- Psot = (Byte4_t)((SOTstream[0]<<24)+(SOTstream[1]<<16)+(SOTstream[2]<<8)+(SOTstream[3]));
- Psot_stream = SOTstream;
-
- thstream += 12; /* move to next marker (SOT always 12bytes) */
-
- while( !( *thstream == 0xff && *(thstream+1) == 0x93)){ /* search SOD */
- if( numOfdecomp != -1 && *thstream == 0xff && *(thstream+1) == 0x53){ /* COC */
- if( !modify_COCmkrstream( numOfdecomp, thstream, Csiz, &oldLcoc, &newLcoc))
- return OPJ_FALSE;
-
- memmove( thstream+newLcoc+2, thstream+oldLcoc+2, *j2klen - (Byte8_t)(thstream-j2kstream+oldLcoc+2));
- *j2klen -= (Byte8_t)( oldLcoc - newLcoc);
+ Byte4_t Psot; /* tile part length ref A.4.2 Start of tile-part SOT */
+ Byte_t *thstream, *SOTstream, *Psot_stream;
+ Byte2_t oldLcoc, newLcoc;
+
+ SOTstream = thstream = j2kstream + SOToffset;
+
+ if (*SOTstream++ != 0xff || *SOTstream++ != 0x90) {
+ fprintf(FCGI_stderr, "Error, thstream is not starting with SOT marker\n");
+ return OPJ_FALSE;
+ }
+
+ SOTstream += 4; /* skip Lsot & Isot */
+ Psot = (Byte4_t)((SOTstream[0] << 24) + (SOTstream[1] << 16) +
+ (SOTstream[2] << 8) + (SOTstream[3]));
+ Psot_stream = SOTstream;
+
+ thstream += 12; /* move to next marker (SOT always 12bytes) */
+
+ while (!(*thstream == 0xff && *(thstream + 1) == 0x93)) { /* search SOD */
+ if (numOfdecomp != -1 && *thstream == 0xff &&
+ *(thstream + 1) == 0x53) { /* COC */
+ if (!modify_COCmkrstream(numOfdecomp, thstream, Csiz, &oldLcoc, &newLcoc)) {
+ return OPJ_FALSE;
+ }
+
+ memmove(thstream + newLcoc + 2, thstream + oldLcoc + 2,
+ *j2klen - (Byte8_t)(thstream - j2kstream + oldLcoc + 2));
+ *j2klen -= (Byte8_t)(oldLcoc - newLcoc);
+ }
+ thstream += 2;
+ thstream += ((thstream[0] << 8) + (thstream[1])); /* marker length */
}
- thstream += 2;
- thstream += ((thstream[0]<<8)+(thstream[1])); /* marker length */
- }
-
- if( (*j2klen)-SOToffset != Psot){
- Psot = (Byte4_t)((*j2klen)-SOToffset);
- modify_4Bytecode( Psot, Psot_stream);
- }
- return OPJ_TRUE;
+
+ if ((*j2klen) - SOToffset != Psot) {
+ Psot = (Byte4_t)((*j2klen) - SOToffset);
+ modify_4Bytecode(Psot, Psot_stream);
+ }
+ return OPJ_TRUE;
}
-OPJ_BOOL modify_COCmkrstream( int numOfdecomp, Byte_t *COCstream, Byte2_t Csiz, Byte2_t *oldLcoc, Byte2_t *newLcoc)
+OPJ_BOOL modify_COCmkrstream(int numOfdecomp, Byte_t *COCstream, Byte2_t Csiz,
+ Byte2_t *oldLcoc, Byte2_t *newLcoc)
{
- if( numOfdecomp < 0 || numOfdecomp > 255 ) return OPJ_FALSE;
- if( *COCstream++ != 0xff || *COCstream++ != 0x53){
- fprintf( FCGI_stderr, "Error, COC marker not found in the reconstructed j2kstream\n");
- return OPJ_FALSE;
- }
-
- *oldLcoc = big2( COCstream);
- *newLcoc = (Byte2_t)((Csiz < 257 ? 10 : 11) + numOfdecomp);
- *COCstream++ = (Byte_t)((Byte2_t)((*newLcoc) & 0xff00) >> 8);
- *COCstream++ = (Byte_t)((*newLcoc) & 0x00ff);
-
- if( Csiz < 257) COCstream +=2; /* skip Ccoc & Scoc */
- else COCstream += 3;
-
- *COCstream = (Byte_t)numOfdecomp;
-
- return OPJ_TRUE;
+ if (numOfdecomp < 0 || numOfdecomp > 255) {
+ return OPJ_FALSE;
+ }
+ if (*COCstream++ != 0xff || *COCstream++ != 0x53) {
+ fprintf(FCGI_stderr,
+ "Error, COC marker not found in the reconstructed j2kstream\n");
+ return OPJ_FALSE;
+ }
+
+ *oldLcoc = big2(COCstream);
+ *newLcoc = (Byte2_t)((Csiz < 257 ? 10 : 11) + numOfdecomp);
+ *COCstream++ = (Byte_t)((Byte2_t)((*newLcoc) & 0xff00) >> 8);
+ *COCstream++ = (Byte_t)((*newLcoc) & 0x00ff);
+
+ if (Csiz < 257) {
+ COCstream += 2; /* skip Ccoc & Scoc */
+ } else {
+ COCstream += 3;
+ }
+
+ *COCstream = (Byte_t)numOfdecomp;
+
+ return OPJ_TRUE;
}
projects / openjpeg.git / blobdiff